Articles | Volume 17, issue 11
https://doi.org/10.5194/essd-17-6097-2025
https://doi.org/10.5194/essd-17-6097-2025
Data description paper
 | 
13 Nov 2025
Data description paper |  | 13 Nov 2025

Concentration changes of atmospheric F-gases and analysis of their potential sources at Zhongshan Station, Antarctica, 2021

Ruiqi Nan, Biao Tian, Xinfeng Ling, Weijun Sun, Yixi Zhao, Dongqi Zhang, Chuanjin Li, Xin Wang, Jie Tang, Bo Yao, and Minghu Ding

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Cited articles

Annadate, S., Mancinelli, E., Gonella, B., Moricci, F., O'Doherty, S., Stanley, K., Young, D., Vollmer, M. K., Cesari, R., Falasca, S., Giostra, U., Maione, M., and Arduini, J.: Monitoring the impact of EU F-gas regulation on HFC-134a emissions through a comparison of top-down and bottom-up estimates, Environ. Sci. Eur., 37, 40, https://doi.org/10.1186/s12302-025-01081-1, 2025. 
Arnold, T., Manning, A. J., Kim, J., Li, S., Webster, H., Thomson, D., Mühle, J., Weiss, R. F., Park, S., and O'Doherty, S.: Inverse modelling of CF4 and NF3 emissions in East Asia, Atmos. Chem. Phys., 18, 13305–13320, https://doi.org/10.5194/acp-18-13305-2018, 2018. 
Chen, S., Zhao, D., Huang, J., He, J., Chen, Y., Chen, J., Bi, H.,Lou, G., Du, S., Zhang, Y., and Yang, F.: Mongolia Contributed More than 42 % of the Dust Concentrations in Northern China in March and April 2023, Adv. Atmos. Sci., 40, 1549–1557, https://doi.org/10.1007/s00376-023-3062-1, 2023. 
Crawford, J., Cohen, D. D., Stelcer, E., and Atanacio, A. J.: Long term fine aerosols at the Cape Grim global baseline station: 1998 to 2016, Atmos. Environ., 166, 34–46, https://doi.org/10.1016/j.atmosenv.2017.07.012, 2017. 
Ding, M., Tian, B., Ashley, M. C. B., Putero, D., Zhu, Z., Wang, L., Yang, S., Li, C., and Xiao, C.: Year-round record of near-surface ozone and O3 enhancement events (OEEs) at Dome A, East Antarctica, Earth Syst. Sci. Data, 12, 3529–3544, https://doi.org/10.5194/essd-12-3529-2020, 2020. 
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Short summary
This study presents the first dataset of 11 fluorinated greenhouse gases observed in 2021 at Zhongshan Station, Antarctica. The concentrations of most gases increased and were higher than at two other Antarctic stations. Their sources were linked to industrial activities such as refrigeration and electronics. Although limited to one year, the data provide important background information for detecting future changes in the Antarctic atmosphere.
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